trip-class(trip)
trip-class()所属R语言包：trip
Class "trip" ~~~
类“之旅”~~~
译者：生物统计家园网 机器人LoveR
描述----------Description----------
An extension of "SpatialPointsDataFrame" by including "TimeOrderedRecords".
扩展的"SpatialPointsDataFrame"由包括"TimeOrderedRecords"。
类对象----------Objects from the Class----------
Objects can be created by calls of the form trip(obj = "SpatialPointsDataFrame", TORnames = "TimeOrderedRecords". The object contains all the slots present within a SpatialPointsDataFrame, particularly data which contains columns of at least those specified by TOR.columns
可以创建对象通过调用的形式trip(obj = "SpatialPointsDataFrame", TORnames = "TimeOrderedRecords"。该对象包含了所有的插槽，在一个SpatialPointsDataFrame，特别是data包含的列至少对这些指定的TOR.columns
插槽----------Slots----------
TOR.columns:Object of class "character" specifiying the DateTime and ID columns (in that order) in data
TOR.columns：类的对象"character"的specifiying的的DateTime和ID列（按顺序）data
data:Object of class "data.frame" the native data object for a Spatial data frame
data：类"data.frame"本机的数据对象的空间数据框架的对象
Also, other slots usual to a SpatialPointsDataFrame
此外，其他插槽往常一样到SpatialPointsDataFrame
扩展----------Extends----------
Class "TimeOrderedRecords", directly. Class "SpatialPointsDataFrame", directly. Class "SpatialPoints", by class "SpatialPointsDataFrame". Class "Spatial", by class "SpatialPointsDataFrame".
类"TimeOrderedRecords"，直接。类"SpatialPointsDataFrame"，直接。类"SpatialPoints"，的类"SpatialPointsDataFrame"的。类"Spatial"，的类"SpatialPointsDataFrame"的。
方法----------Methods----------
Most of the methods available are by virtue of the sp package. Some, such as split.data.frame have been added to SPDF so that trip has the same functionality.
大多数可用的方法是凭借的sp包。有些人，如split.data.frame已被添加到SPDF，使行具有相同的功能。
tripsignature("ANY"): try to return a trip object
旅行signature("ANY")：尝试返回行程对象
tripsignature(obj = "SpatialPointsDataFrame", TORnames = "ANY" The usual construction
旅行signature(obj = "SpatialPointsDataFrame", TORnames = "ANY"通常的建设
[signature(x = "trip"): subset rows or columns as per SpatialPointsDataFrame. In the case that TimeOrderedRecords columns are dropped, the object reverts to the straight Spatial version.
[signature(x = "trip")：子集的行或列，每SpatialPointsDataFrame。对象以TimeOrderedRecords列被丢弃的情况下，恢复到直线空间版本。
linessignature(x = "trip"): add lines to a plot with separate colours for each trip
行signature(x = "trip")：添加一个图线，用不同的颜色每趟
plotsignature(x = "trip", y = "missing"): plot as SpatialPoints
图signature(x = "trip", y = "missing")：图SpatialPoints
pointssignature(x = "trip"): add points to a plot using the Spatial coordinates
点signature(x = "trip")：加分的地积使用的空间坐标
recentersignature(obj = "trip"): perform coordinate recentering, from the [-180,180] convention to [0, 360
recentersignature(obj = "trip")：执行坐标recentering，从[-180,180]惯例为[0，360
showsignature(object = "trip"): print a short summary of the trip data
显示signature(object = "trip")：打印行了一个简短的总结数据
summarysignature(object = "trip"): print a summary as per SpatialPointsDataFrame including a summary of the trip data
总结signature(object = "trip")：打印的行程数据的汇总摘要，每SpatialPointsDataFrame
textsignature(x = "trip"): add text to a plot using Spatial coordinates
文本signature(x = "trip")：将文本添加到一个图，使用空间坐标
tripsignature(obj = "trip", TORnames = "TimeOrderedRecords"): (re)-create a trip object using TimeOrderedRecords
旅行signature(obj = "trip", TORnames = "TimeOrderedRecords")：（重新）创建一个旅对象，使用TimeOrderedRecords
tripsignature(obj = "trip", TORnames = "ANY"): (re)-create a trip object by some other means
旅行signature(obj = "trip", TORnames = "ANY")：（重新）创建一个行程对象通过一些其他手段
subsetsignature(x = "trip", ...): subset a trip in the expected manner.
子集signature(x = "trip", ...)：子集，按预期的方式旅行。
警告----------Warning ----------
There are some kludges to allow trip to do things, such as replace POSIXt column data using "$<-.trip" and "[[<-.trip" which should not be
允许trip做的事情，如更换POSIXt的列数据使用"$<-.trip"和"[[<-.trip"这不应该是有一些组装机
（作者）----------Author(s)----------
Michael D. Sumner
参见----------See Also----------
trip for examples of directly using the class.
trip直接使用的类的实例。
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注：
注1：为了方便大家学习，本文档为生物统计家园网机器人LoveR翻译而成，仅供个人R语言学习参考使用，生物统计家园保留版权。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
注3：如遇到不准确之处，请在本贴的后面进行回帖，我们会逐渐进行修订。
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发表于 2012-10-1 12:15:38
